1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/*****************************************************************************
*
* includes/ace.h
*
****************************************************************************/
#pragma once
#ifndef ACE_H_
#define ACE_H_
#define Z80_TAG "z0"
#define AY8910_TAG "ay8910"
#define I8255_TAG "i8255"
#define SP0256AL2_TAG "ic1"
#define Z80PIO_TAG "z80pio"
#define CENTRONICS_TAG "centronics"
#define SCREEN_TAG "screen"
class ace_state : public driver_device
{
public:
ace_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, Z80_TAG),
m_ppi(*this, I8255_TAG),
m_speaker(*this, SPEAKER_TAG),
m_cassette(*this, CASSETTE_TAG),
m_centronics(*this, CENTRONICS_TAG),
m_ram(*this, RAM_TAG),
m_video_ram(*this, "video_ram"),
m_char_ram(*this, "char_ram"){ }
required_device<cpu_device> m_maincpu;
required_device<i8255_device> m_ppi;
required_device<speaker_sound_device> m_speaker;
required_device<cassette_image_device> m_cassette;
required_device<centronics_device> m_centronics;
required_device<ram_device> m_ram;
virtual void machine_start();
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_READ8_MEMBER( io_r );
DECLARE_WRITE8_MEMBER( io_w );
DECLARE_READ8_MEMBER( ppi_pa_r );
DECLARE_WRITE8_MEMBER( ppi_pa_w );
DECLARE_READ8_MEMBER( ppi_pb_r );
DECLARE_WRITE8_MEMBER( ppi_pb_w );
DECLARE_READ8_MEMBER( ppi_pc_r );
DECLARE_WRITE8_MEMBER( ppi_pc_w );
DECLARE_READ8_MEMBER( ppi_control_r );
DECLARE_WRITE8_MEMBER( ppi_control_w );
DECLARE_READ8_MEMBER( pio_pa_r );
DECLARE_WRITE8_MEMBER( pio_pa_w );
required_shared_ptr<UINT8> m_video_ram;
required_shared_ptr<UINT8> m_char_ram;
UINT32 screen_update_ace(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(set_irq);
TIMER_DEVICE_CALLBACK_MEMBER(clear_irq);
DECLARE_READ8_MEMBER(pio_ad_r);
DECLARE_READ8_MEMBER(pio_bd_r);
DECLARE_READ8_MEMBER(pio_ac_r);
DECLARE_READ8_MEMBER(pio_bc_r);
DECLARE_WRITE8_MEMBER(pio_ad_w);
DECLARE_WRITE8_MEMBER(pio_bd_w);
DECLARE_WRITE8_MEMBER(pio_ac_w);
DECLARE_WRITE8_MEMBER(pio_bc_w);
DECLARE_READ8_MEMBER(sby_r);
DECLARE_WRITE8_MEMBER(ald_w);
};
#endif /* ACE_H_ */
|